NI TB-4304 Terminal Block

The TB-4304 (Part Number: 158016-02L) Terminal Block is designed for the PXIe-4304 and PXIe-4305. This front-mountable Terminal Block comes featured with a spring mechanism that works as a mechanical interlock between the host module and the Terminal Block. For further tightening, a mounting screw is also provided on the top of the NI TB-4304. This Terminal Block enables the data acquisition module to measure up to 42 V analog input voltages and has 32 channels.

The I/O connector of this accessory contains RSVD (reserved pins), which are used for communication with the TB-4304. The PFI lines of this Terminal Block can be used to receive or send synchronization signals. The digital ground DGND pin included in the I/O connector provides access to the digital ground of the module. This Terminal Block is intended to be used within Measurement Category I applications only and can be deployed at 0 °C to 55 °C ambient temperature range.